Focus and enlarge print and images with the lighted magnifier pendant a 55cm diameter optical grade acrylic lens lit by a bright white led this handy magnifier comes on a neck strap with an easy to use clasp so that its easy to place gain three times magnification from this light and compact lens and illuminate so that you can read in the dark toor r light up magnifying glass pendant55cm diameter optical grade acrylic lens3 x magnificationbright white energy efficient leddurable led lasts